31209052

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4337}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 62675424

約数和(自身を除く): 31466372

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 4337, 7196, 8674, 17348, 30359, 60718, 121436, 1114609, 2229218, 4458436, 7802263, 15604526, 31209052]

約数ペア:

[(1, 31209052), (2, 15604526), (4, 7802263), (7, 4458436), (14, 2229218), (28, 1114609), (257, 121436), (514, 60718), (1028, 30359), (1799, 17348), (3598, 8674), (4337, 7196)]